Assessment of the Rosacea Prevalence in the General Population

Assessment of the Prevalence of Rosacea in the General Population

Multi-centre interventional cross-sectional prevalence study Assessment of the Rosacea Prevalence in the General Population.

Primary objective:

Assessment of the prevalence of rosacea in the general population per country using subject questionnaire and dermatologist diagnosis

Part I

Inclusion Criteria:

The following subjects will be included in the study:

• Subjects aged 18 to 65 years old from the general population
• Subjects who are willing to complete the questionnaires

Part II

Inclusion Criteria:

The following subjects will be included in Part II of the study:

• Subjects who screened positive for rosacea during the first part of the study and selected by random method
• Subjects who gave their informed consent to participate in Part II of the study